X.P.S.S.™
Extreme Performance Shifting System
Special design of chain up and downshift zones - chainring pin profile optimization - allows for faster and more precise shifting in all conditions.
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SUPER RECORD™ ULTRA-TORQUE™ CT Crankset
The maximum that you could ask for in performance and smoothness. The Super Record™ crankset is an extraordinary concentration of technology and performance: extremely high overall stiffness, extraordinary lightness, fast and precise shifting; the CULT™ system and the option with titanium axle, all this enhances even more the performance and uniqueness of this crankset.
Revolution 11 website
Technologies
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X.P.S.S.™
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Cult™
The combination between the highest quality ceramic balls and bearings in special Cronitec™ steel. CULT™ makes the wheel nine times smoother than the standard system of steel ball bearings. Balls and bearings are lubricated with only a thin film of oil rather than grease. CULT™ makes it possible to eliminate rust and maintain the performance features over time.
Vai alla pagina Cult™Cult™
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Ultra - Torque™
Pressure on the pedals is transmitted efficiently without any power loss.
Vai alla pagina Ultra - Torque™Ultra - Torque™
- Options
- Weight
- 170, 172.5,
175 mm
34-50- - 625 g
Technical Specifications
full-carbon unidirectional-multidirectional cranks - hollow cranks (Ultra- Hollow™ Structure) - light alloy fixing bolts - light alloy chainrings with XPSS™ (eXtreme Performance Shifting System) - chainrings with hard anodization treatment - 8 pins on the large chainring - CULT™ bearings (Ceramic Ultimate Level Technology) - integrated ULTRA-TORQUE™ semi-axles - requires Super Record ULTRA-TORQUE™ BB cups
FEATURES & BENEFITS
- TITANIUM AXLE (OPTIONAL) AND REVERSE THREAD TITANIUM FIXING BOLT: reduces the overall weight of the crankset by 40 grams.
- HOLLOW CRANKS AND SPIDER ARMS WITH ULTRA-HOLLOW™ TECHNOLOGY: reduced weight of stress-free sections, improved crank set weight to stiffness ratio.
- 8 CHAIN UP SHIFT ZONES, AND 2 CHAIN DOWNSHIFT ZONES: faster and more precise shifting, even under stress.
- EXCLUSIVE CRANK/CHAINRING MOUNTING SYSTEM:
reduced weight - easy maintenance.
* The nominal weight refers to the lighter specification among the available options. The weight of the hubs does not includes the quick-release.
The nominal weight does not take account of the sometimes considerable quantities of grease used in the assembly of the products.